[  710.499635][ T9871] ns3br1: port 1(ns3eth1) entered blocking state
[  710.499838][ T9871] ns3br1: port 1(ns3eth1) entered disabled state
[  710.500036][ T9871] ns3eth1: entered allmulticast mode
[  710.501109][ T9871] ns3eth1: entered promiscuous mode
[  710.502535][   T36] ns3br1: port 1(ns3eth1) entered blocking state
[  710.502782][   T36] ns3br1: port 1(ns3eth1) entered forwarding state
[  710.533697][ T9872] ns3br1: port 2(ns3eth2) entered blocking state
[  710.533877][ T9872] ns3br1: port 2(ns3eth2) entered disabled state
[  710.534250][ T9872] ns3eth2: entered allmulticast mode
[  710.535135][ T9872] ns3eth2: entered promiscuous mode
[  710.558635][ T9873] ns3br1: port 3(ns3eth3) entered blocking state
[  710.558816][ T9873] ns3br1: port 3(ns3eth3) entered disabled state
[  710.558982][ T9873] ns3eth3: entered allmulticast mode
[  710.559880][ T9873] ns3eth3: entered promiscuous mode
[  710.590767][   T38] ns3br1: port 2(ns3eth2) entered blocking state
[  710.590938][   T38] ns3br1: port 2(ns3eth2) entered forwarding state
[  710.611747][   T36] ns3br1: port 3(ns3eth3) entered blocking state
[  710.611942][   T36] ns3br1: port 3(ns3eth3) entered forwarding state
[  710.954845][ T9887] ns1eth1: entered promiscuous mode
[  710.955513][ T9887] ns1eth2: entered promiscuous mode
[  710.985912][ T9888] ns2eth1: entered promiscuous mode
[  710.986972][ T9888] ns2eth2: entered promiscuous mode
[  710.987467][ T9888] ns2eth3: entered promiscuous mode
[  723.903011][   T12] ns1eth1: left promiscuous mode
[  723.903704][   T12] ns1eth2: left promiscuous mode
[  723.911731][   T12] ns2eth2 (unregistering): left promiscuous mode
[  723.916577][   T12] ns2eth1 (unregistering): left promiscuous mode
[  724.025899][   T12] ns2eth3: left promiscuous mode
[  724.030141][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  724.035379][   T12] ns3eth1 (unregistering): left allmulticast mode
[  724.035554][   T12] ns3eth1 (unregistering): left promiscuous mode
[  724.035707][   T12] ns3br1: port 1(ns3eth1) entered disabled state
[  724.123403][   T12] ns3eth3: left allmulticast mode
[  724.123553][   T12] ns3eth3: left promiscuous mode
[  724.123760][   T12] ns3br1: port 3(ns3eth3) entered disabled state
[  724.124920][   T12] ns3eth2: left allmulticast mode
[  724.125141][   T12] ns3eth2: left promiscuous mode
[  724.125326][   T12] ns3br1: port 2(ns3eth2) entered disabled state